CN214961472U

CN214961472U - Tectorial membrane device of potato

Info

Publication number: CN214961472U
Application number: CN202120142603.0U
Authority: CN
Inventors: 苏永红; 孔言
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-12-03
Anticipated expiration: 2031-01-19

Abstract

The utility model provides a tectorial membrane device of potato relates to agricultural production equipment technical field. The utility model discloses a pull the locomotive, the above-mentioned trailing end that pulls the locomotive has the tectorial membrane frame, and the downside of above-mentioned tectorial membrane frame is equipped with the first pivot that is used for laying the plastic film, is equipped with the section of thick bamboo that holds that is used for loading soil in the above-mentioned tectorial membrane frame of above-mentioned first pivot rear side, and the above-mentioned downside intercommunication that holds a section of thick bamboo has the passage that is used for filling soil to the plastic film table side. The utility model discloses a design has solved at potato cultivation in-process, problem that furrow tectorial membrane inefficiency, work load are big.

Description

Tectorial membrane device of potato

Technical Field

The utility model relates to an agricultural production equipment technical field particularly, relates to a tectorial membrane device of potato.

Background

Potatoes belong to perennial herbaceous plants of the solanaceae family, tubers of the potatoes are edible, are the fourth most important grain crops in the world, and are second only to wheat, rice and corn. The potato is also called as ground egg, potato, yam, etc., and is the tuber of solanaceae plant. The product can be combined with wheat, rice, corn and sorghum to form five crops in the world.

The common planting method of the potatoes is open field planting, mulching films are required to be covered in the potato cultivation process, and along with the change of the temperature of the weather, the positions covered by the mulching films can expand with heat and contract with cold along with the temperature, so that the soil is looser, the air permeability is better, the roots can absorb nutrition and breathe conveniently, and the growth of the stems and leaves of the potatoes is promoted. The mulching film can improve the ground temperature, can be used for early sowing and early growth and early maturity, can provide a light source for the blades at the middle lower part of the potatoes due to the reflection of sunlight, enhances the photosynthesis, prolongs the growth period of the potatoes and slows down the aging. After the mulching film is covered, the evaporation of soil moisture can be reduced, particularly in a drought place which is inconvenient to water, the soil can keep moisture, the land can be dried and wet, the watering cost is greatly saved, and the labor intensity is reduced. If the fertility of the planted potatoes is not enough, the mulching film also has the function of fertilizer preservation, and the applied fertilizer is covered by the mulching film and is not easy to volatilize, so that the utilization rate of the fertilizer is improved. It also has the effects of accelerating decomposition and improving absorption of used farmyard manure.

Can form ridge surface and furrow on the planting plots of potato, the potato is planted on the ridge surface, traditional tectorial membrane mode is with plastic film mulching on the ridge surface, the difficult ventilation synchronization of this kind of tectorial membrane mode potato, make the potato perishable, and need put the seedling at the later stage of growing seedlings (punch the plastic film, the plastic film is worn out to the seedling that makes the potato), there is output low and the inconvenient problem of processing, consequently, the emerging tectorial membrane mode of the mode of a furrow tectorial membrane has appeared, the furrow tectorial membrane has the soil moisture conservation, the advantage of ridge surface ventilation, the output of potato is also high, and need not put the seedling. However, the existing furrow film covering modes are all manual film covering, and have the problems of low efficiency and large workload.

In view of the above, it is desirable to design a potato film coating device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tectorial membrane device of potato has solved at potato cultivation in-process, problem that furrow tectorial membrane is inefficient, work load is big.

The embodiment of the utility model is realized like this:

the utility model provides a tectorial membrane device of potato, is including pulling the locomotive, and the above-mentioned trailing end that pulls the locomotive has the tectorial membrane frame, and the downside of above-mentioned tectorial membrane frame is equipped with the first pivot that is used for laying the plastic film, is equipped with the section of thick bamboo that holds that is used for loading soil in the above-mentioned tectorial membrane frame of above-mentioned first pivot rear side, and the above-mentioned downside intercommunication that holds a section of thick bamboo has the passage that is used for filling soil to plastic film table side.

In some embodiments of the present invention, the tail end of the tractor head is detachably connected to the film covering frame.

In some embodiments of the present invention, the lower side of the film covering frame is provided with a first hydraulic telescopic rod capable of vertically lifting, the lower side of the first hydraulic telescopic rod is provided with a first connecting frame, and the first shaft is detachably disposed on the first connecting frame.

In some embodiments of the present invention, the first connecting frame is concave, the horizontal portion of the first connecting frame is connected to the first hydraulic telescopic rod, the longitudinal portion of the first connecting frame is disposed towards the ground, two longitudinal portions of the first connecting frame are both provided with a slot, two slots are disposed relatively, and two ends of the first rotating shaft are disposed in the slots respectively.

The utility model discloses an in some embodiments, including setting up the second link in above-mentioned tectorial membrane frame downside, above-mentioned second link sets up between above-mentioned first pivot and above-mentioned passage, the downside symmetry of above-mentioned second link is equipped with and is used for pushing down the first pinch roller in plastic film both sides limit, the upside of above-mentioned first pinch roller is equipped with the second hydraulic telescoping rod of vertical lift, the stiff end and the above-mentioned second link of above-mentioned second hydraulic telescoping rod are connected, be equipped with the third hydraulic telescoping rod of vertical lift between two above-mentioned first pinch rollers, the stiff end and the above-mentioned second link of above-mentioned third hydraulic telescoping rod are connected, the downside of above-mentioned third hydraulic telescoping rod is connected with the second pinch roller.

In some embodiments of the present invention, the fixing end of the fourth hydraulic telescopic rod is connected to the film covering frame, and the second connecting frame is connected to the lower side of the fourth hydraulic telescopic rod.

The utility model discloses an in some embodiments, above-mentioned passage is square pipe, and the ring side of above-mentioned passage is equipped with rather than the spacing piece of sliding seal complex, is equipped with the actuating mechanism who drives above-mentioned spacing piece reciprocating motion in above-mentioned tectorial membrane frame.

The utility model discloses an in some embodiments, above-mentioned actuating mechanism is including setting up the gear in the above-mentioned passage outside, be equipped with on the above-mentioned spacing piece in the above-mentioned passage outside with the spur rack of above-mentioned gear engagement, be connected with on the above-mentioned gear and drive its reciprocating rotation's step motor.

In some embodiments of the present invention, the first rotating shaft, the second connecting frame and the material guiding pipes are two sets of lower side of the film covering frame, the second compressing roller and the third compressing roller are disposed on the lower side of the two sets of the second connecting frames, and the two sets of the first rotating shafts are symmetrical with respect to the central axis of the film covering frame, the two sets of the second connecting frames are symmetrical with respect to the central axis of the material guiding pipes.

In some embodiments of the present invention, the bottom of the holding cylinder is tapered.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

The principle of the utility model is as follows: in the cultivation of potato in-process, form furrow and ridge face on the planting plot, the potato is planted on the ridge face, use the utility model discloses during the tectorial membrane, the cylinder that contains the plastic film is established to the cover in first pivot, the cylinder can rotate on first pivot, fill soil in holding a section of thick bamboo, make the open end of plastic film press in the originated tectorial membrane department of furrow, the traction locomotive removes along the furrow, the cylinder rotates on first pivot, the plastic film on the cylinder is laid at the furrow upside along the direction of motion of traction locomotive, hold simultaneously that the soil that holds a section of thick bamboo in the section of thick bamboo falls in laying the good furrow plastic film table side through the downside of passage, reach the purpose that compresses tightly of plastic film. The utility model discloses a mechanization of furrow tectorial membrane has solved the problem that artifical furrow tectorial membrane inefficiency, work load are big that use at present.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a potato film coating device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view in the direction of A-A of the laminator frame of FIG. 1;

FIG. 3 is a cross-sectional view in the direction of the laminator frame B-B of FIG. 1;

fig. 4 is a partially enlarged view of C in fig. 1.

Icon: 1-a traction headstock, 2-a laminating rack, 3-a first hydraulic telescopic rod, 4-a containing cylinder, 5-a fourth hydraulic telescopic rod, 6-a material guide pipe, 7-a second connecting frame, 8-a first compression roller, 9-a clamping groove, 10-a first rotating shaft, 11-a first connecting frame, 12-a second compression roller, 13-a third hydraulic telescopic rod, 14-a straight rack, 15-a stepping motor, 16-a gear, 17-a second hydraulic telescopic rod and 18-a limiting piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 4, the embodiment provides a potato mulching device, which includes a tractor head 1, a mulching frame 2 is connected to a tail end of the tractor head 1, a first rotating shaft 10 for laying a mulching film is disposed below the mulching frame 2, a containing cylinder 4 for filling soil is disposed on the mulching frame 2 behind the first rotating shaft 10, and a material guide pipe 6 for filling soil to a surface side of the mulching film is communicated with a lower side of the containing cylinder 4.

The principle of the utility model is as follows: in the cultivation of potato in-process, form furrow and ridge face on the planting plot, the potato is planted on the ridge face, use the utility model discloses during the tectorial membrane, the cylinder that contains the plastic film is established to the cover on first pivot 10, the cylinder can rotate on first pivot 10, fill soil in holding a section of thick bamboo 4, make the open end pressure of plastic film at the originated tectorial membrane department of furrow, it removes along the furrow to pull locomotive 1, the cylinder rotates on first pivot 10, plastic film on the cylinder is laid at the furrow upside along the direction of motion of pulling locomotive 1, hold simultaneously that the soil that holds in a section of thick bamboo 4 drops at the furrow plastic film table side of laying through the downside of passage 6, reach the purpose that compresses tightly of plastic film. The utility model discloses a mechanization of furrow tectorial membrane has solved the problem that artifical furrow tectorial membrane inefficiency, work load are big that use at present.

In the planting process of potato, the width of furrow is far less than the width of ridge face, the furrow is just for the convenience of planting personnel in planting the ground removal, consequently, traction headstock 1 rides on the ridge face, the wheel of traction headstock 1 both sides is located the furrow of ridge face both sides respectively, first pivot 10 sets up directly over the furrow, lay on the furrow in order to make things convenient for the plastic film on the first pivot 10, first pivot 10 is perpendicular along the horizontal axis of perpendicular to tectorial membrane frame 2, the axis that the guide tube 6 middle part and first pivot 10 middle part constitute is parallel with the axis of tectorial membrane frame 2.

In some embodiments of the present invention, the tail end of the tractor head 1 is detachably connected to the film laminating frame 2.

In the above-mentioned embodiment, the tail end that pulls locomotive 1 can be dismantled with tectorial membrane frame 2 and be connected, makes the utility model discloses dismantle tectorial membrane frame 2 when not using, pull locomotive 1 can the exclusive use, conveniently pull locomotive 1 and be connected with other agricultural machine, make the utility model provides a pull locomotive 1 and use more in a flexible way. The tail end of the traction vehicle head 1 is provided with a first connecting ring, the front end of the film covering rack 2 is provided with a second connecting ring which can be overlapped with the first connecting ring, and the first connecting ring and the second connecting ring are connected through a bolt group so as to realize detachable connection of the traction vehicle head 1 and the film covering rack 2.

In some embodiments of the present invention, the lower side of the film covering frame 2 is provided with a first hydraulic telescopic rod 3 which is vertically lifted, the lower side of the first hydraulic telescopic rod 3 is provided with a first connecting frame 11, and the first rotating shaft 10 is detachably disposed on the first connecting frame 11.

In the above embodiment, when the first hydraulic telescopic rod 3 is adjusted to vertically lift, the adjustment of the distance between the first rotating shaft 10 and the furrows can be achieved, and further the adjustment of the distance between the mulching films on the first rotating shaft 10 and the furrows can be achieved. First link 11 can dismantle with first pivot 10 and be connected, when dismantling first pivot 10, conveniently wears to establish the cylinder of plastic film on first pivot 10.

In some embodiments of the present invention, the first connecting frame 11 is concave, the horizontal portion of the first connecting frame 11 is connected to the first hydraulic telescopic rod 3, the longitudinal portion of the first connecting frame 11 is disposed towards the ground, two longitudinal portions of the first connecting frame 11 are both provided with a slot 9, two of the slots 9 are disposed relatively, and two ends of the first rotating shaft 10 are disposed in the slots 9 respectively.

In the above embodiment, the two ends of the first rotating shaft 10 are screw portions, the two screw portions are respectively disposed in the two slots 9, the end of the screw portion penetrates through the outer side of the slot, and the screw cap is sleeved on the screw portion to fix the position of the first rotating shaft 10.

In some embodiments of the present invention, including setting up the second link 7 on the above-mentioned tectorial membrane frame 2 downside, above-mentioned second link 7 sets up between above-mentioned first pivot 10 and above-mentioned passage 6, the downside symmetry of above-mentioned second link 7 is equipped with and is used for pushing down the first pinch roller 8 of plastic film both sides limit, the upside of above-mentioned first pinch roller 8 is equipped with the second hydraulic stretching pole 17 of vertical lift, the stiff end of above-mentioned second hydraulic stretching pole 17 is connected with above-mentioned second link 7, be equipped with the third hydraulic stretching pole 13 of vertical lift between two above-mentioned first pinch rollers 8, the stiff end of above-mentioned third hydraulic stretching pole 13 is connected with above-mentioned second link 7, the downside of above-mentioned third hydraulic stretching pole 13 is connected with second pinch roller 12.

In the above-mentioned embodiment, adjust second hydraulic telescoping rod 17, make two first pinch rolls 8 pressfittings at the good plastic film both sides limit of laying, readjust third hydraulic telescoping rod 13, make second pinch roll 12 pressfitting at the middle part of laying the plastic film, the middle part of furrow promptly the utility model discloses the in-process of laying the plastic film makes the plastic film can steadily laminate in furrow table side to make things convenient for the soil dumping of passage 6 to the plastic film to fix.

In some embodiments of the present invention, the fourth hydraulic telescopic rod 5 for vertical lifting is included, the fixed end of the fourth hydraulic telescopic rod 5 is connected to the film covering frame 2, and the second connecting frame 7 is connected to the lower side of the fourth hydraulic telescopic rod 5.

In the above embodiment, adjust fourth hydraulic telescoping rod 5, fourth hydraulic telescoping rod 5 can reach the regulation of distance between first compression roller 8, second compression roller 12 and the planting ground when driving second link 7 and vertically go up and down, and rethread second hydraulic telescoping rod 17, third hydraulic telescoping rod 13 finely tune.

The utility model discloses an in some embodiments, above-mentioned passage 6 is square pipe, and the ring side of above-mentioned passage 6 is equipped with rather than the spacing piece 18 of sliding seal complex, is equipped with the actuating mechanism who drives above-mentioned spacing piece 18 reciprocating motion on above-mentioned tectorial membrane frame 2.

In the above embodiment, when the driving mechanism drives the limiting piece 18 to be in sealing fit with the material guiding pipe 6, the material guiding pipe 6 is in communication for a moment and in a sealing state for a moment, so that soil pressing belts are formed on the surface side of the mulching film at intervals to fix the mulching film.

In some embodiments of the present invention, the driving mechanism includes a gear 16 disposed outside the material guiding tube 6, a spur rack 14 engaged with the gear 16 is disposed on the limiting piece 18 outside the material guiding tube 6, and the gear 16 is connected to a stepping motor 15 for driving the gear to rotate reciprocally.

In the above embodiment, the power supply of the stepping motor 15 is connected, when the stepping motor 15 rotates reciprocally, the stepping motor 15 drives the gear 16 to rotate reciprocally, the gear 16 drives the spur rack 14 to move reciprocally, the spur rack 14 drives the limiting piece 18 to move reciprocally, and the limiting piece 18 controls and adjusts the on-off of the material guiding pipe 6. It should be noted that the driving mechanism according to the embodiment of the present invention is only an embodiment, and is not limited to the structure of the driving mechanism, and in other embodiments, the driving mechanism capable of achieving the above function can be applied thereto, and the driving mechanism is the reciprocating movement of the hydraulic telescopic rod to reach the limiting piece 18.

In some embodiments of the present invention, the first rotating shaft 10, the second connecting frame 7 and the material guiding tube 6 on the lower side of the film covering frame 2 are two sets, the second compressing roller 12 and the third compressing roller are both disposed on the lower side of the two sets of the second connecting frames 7, and the central axis of the film covering frame 2 is symmetrical between the two sets of the first rotating shafts 10, between the two sets of the second connecting frames 7 and between the two sets of the material guiding tubes 6.

In the above embodiment, the first rotating shaft 10, the second connecting frame 7, and the material guiding pipes 6 on the same side are on the same straight line, and two sets of the structures (the first rotating shaft 10, the second connecting frame 7, and the material guiding pipes 6 on the same side) are respectively opposite to the furrows on both sides of the ridge surface, so as to realize the film coating of the furrows on both sides of the ridge surface, and have the advantage of high efficiency.

In some embodiments of the present invention, the bottom of the containing cylinder 4 is conical.

In the above embodiment, the lower part of the containing barrel 4 is conical, so that the soil in the containing barrel 4 can be completely discharged through the conical surface at the lower part of the containing barrel, and the problem that the soil in the containing barrel 4 is not easy to clean after hardening is avoided.

To sum up, the embodiment of the utility model provides a tectorial membrane device of potato, it has following technological effect at least:

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tectorial membrane device of potato, its characterized in that, is including pulling the locomotive, the trailing end connection who pulls the locomotive has the tectorial membrane frame, the downside of tectorial membrane frame is equipped with the first pivot that is used for laying the plastic film, first pivot rear side be equipped with the section of thick bamboo that holds that is used for loading soil in the tectorial membrane frame, the downside intercommunication that holds a section of thick bamboo has the passage that is used for filling soil to plastic film table side.

2. The potato film mulching device as claimed in claim 1, wherein the tail end of the tractor head is detachably connected with the film mulching frame.

3. The potato film mulching device as claimed in claim 1, wherein a first hydraulic telescopic rod capable of lifting longitudinally is arranged on the lower side of the film mulching frame, a first connecting frame is arranged on the lower side of the first hydraulic telescopic rod, and the first rotating shaft is detachably arranged on the first connecting frame.

4. The potato film laminating device of claim 3, wherein the first connecting frame is concave, the transverse portion of the first connecting frame is connected with the first hydraulic telescopic rod, the longitudinal portion of the first connecting frame is arranged towards the ground, clamping grooves are formed in the two longitudinal portions of the first connecting frame, the two clamping grooves are arranged oppositely, and two ends of the first rotating shaft are located in the clamping grooves respectively.

5. The potato film laminating device of claim 4, wherein the potato film laminating device comprises a second connecting frame arranged on the lower side of the film laminating machine frame, the second connecting frame is arranged between the first rotating shaft and the material guide pipes, first pressing rollers for pressing two side edges of a mulching film are symmetrically arranged on the lower side of the second connecting frame, a second hydraulic telescopic rod capable of vertically lifting is arranged on the upper side of each first pressing roller, the fixed end of each second hydraulic telescopic rod is connected with the second connecting frame, a third hydraulic telescopic rod capable of vertically lifting is arranged between the two first pressing rollers, the fixed end of each third hydraulic telescopic rod is connected with the second connecting frame, and the lower side of each third hydraulic telescopic rod is connected with the second pressing roller.

6. The potato film mulching device according to claim 5, wherein the potato film mulching device comprises a fourth hydraulic telescopic rod used for longitudinal lifting, the fixed end of the fourth hydraulic telescopic rod is connected with the film mulching frame, and the second connecting frame is connected to the lower side of the fourth hydraulic telescopic rod.

7. The potato film covering device as claimed in claim 6, wherein the material guiding pipes are square pipes, the ring sides of the material guiding pipes are provided with limiting pieces in sliding sealing fit with the material guiding pipes, and the film covering frame is provided with a driving mechanism for driving the limiting pieces to reciprocate.

8. The potato film covering device as claimed in claim 7, wherein the driving mechanism comprises a gear arranged outside the material guiding pipe, a spur rack meshed with the gear is arranged on the limiting piece outside the material guiding pipe, and a stepping motor for driving the gear to rotate back and forth is connected to the gear.

9. The potato laminating device of claim 8, wherein the first rotating shafts, the second connecting frames and the material guiding pipes are arranged on the lower side of the laminating machine frame in two groups, the second pressing rollers and the third pressing rollers are arranged on the lower sides of the two groups of second connecting frames, and the positions between the two groups of first rotating shafts, between the two groups of second connecting frames and between the two groups of material guiding pipes are symmetrical about the central axis of the laminating machine frame.

10. The potato laminating device of claim 1, wherein the bottom of the containing cylinder is tapered.